Title :
An alternative recursive fractional variable-order derivative definition and its analog validation
Author :
Macias, Michal ; Sierociuk, Dominik
Author_Institution :
Inst. of Control & Ind. Electron., Warsaw Univ. of Technol., Warsaw, Poland
Abstract :
The paper presents an alternative recursive definition of fractional variable-order derivative (so-called ε-type) and its switching scheme. Nextly, an analog realization equivalent to this type of definition is introduced. The experimental results of switching fractional variable-order integrator are shown and compare to its numerical implementation.
Keywords :
integration; matrix algebra; ε-type fractional variable-order derivative; alternative recursive fractional variable-order derivative definition; analog validation; switching fractional variable-order integrator; Approximation methods; Fractional calculus; Impedance; Numerical models; Switches; Time-domain analysis;
Conference_Titel :
Fractional Differentiation and Its Applications (ICFDA), 2014 International Conference on
Conference_Location :
Catania
DOI :
10.1109/ICFDA.2014.6967452
